estradiol - medicine shortage information

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If you are having difficulty obtaining a medicine that has been prescribed to you, talk to your doctor or pharmacist to discuss suitable options to continue your care.

More information about medicine shortages and how to access alternative medicines is available at the Medicine Shortages hub

Product details Supply Impact Dates Further Details
ESTRADOT 100 estradiol 100 microgram transdermal drug delivery system sachet
AUST R: 338060
Active ingredients:
estradiol

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
17 Jan 2024
to
31 Jul 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
An overseas-registered product has been approved for supply under Section 19A. See the website and search for the active ingredient: www.tga.gov.au/resources/section-19a-approvals

ESTRADOT 25 estradiol 25 microgram transdermal drug delivery system sachet
AUST R: 338056
Active ingredients:
estradiol

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
04 Aug 2023
to
31 Jul 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
An overseas-registered product has been approved for supply under Section 19A. See the website and search for the active ingredient: www.tga.gov.au/resources/section-19a-approvals

ESTRADOT 50 estradiol 50 microgram transdermal drug delivery system sachet
AUST R: 338058
Active ingredients:
estradiol

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
27 Oct 2023
to
31 Jul 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
An overseas-registered product has been approved for supply under Section 19A. See the website and search for the active ingredient: www.tga.gov.au/resources/section-19a-approvals

ESTRADOT 75 estradiol 75 microgram transdermal drug delivery system sachet
AUST R: 338059
Active ingredients:
estradiol

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
28 Nov 2023
to
28 Feb 2026

Shortage status:
Current

Availability:
Unavailable

Reason:
Manufacturing

Management action:
An overseas-registered product has been approved for supply under Section 19A. See the website and search for the active ingredient: www.tga.gov.au/resources/section-19a-approvals

ESTALIS SEQUI 50/140 patches sachet composite pack
AUST R: 338041
Active ingredients:
estradiol
norethisterone acetate

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
04 Nov 2024
to
25 Sep 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Manufacturing

ESTALIS SEQUI 50/250 patches sachet composite pack
AUST R: 338042
Active ingredients:
estradiol
norethisterone acetate

Dosage form:
Drug delivery system, transdermal

Sponsor:
Sandoz Pty Ltd

Phone:
1800 726 369

From
24 Oct 2024
to
14 Jul 2025

Shortage status:
Resolved

Availability:
Available

Reason:
Manufacturing